/Engine/Plugins/Experimental/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshDecompositionFunctions.h
Set CopyToMesh to be the same mesh as CopyFromMesh
static [UDynamicMesh](API\Runtime\GeometryFramework\UDynamicMesh) * CopyMeshToMesh ( [UDynamicMesh](API\Runtime\GeometryFramework\UDynamicMesh) * CopyFromMesh, [UDynamicMesh](API\Runtime\GeometryFramework\UDynamicMesh) * CopyToMesh, [UDynamicMesh](API\Runtime\GeometryFramework\UDynamicMesh) *& CopyToMeshOut, [UGeometryScriptDebug](API\Plugins\GeometryScriptingCore\GeometryScript\UGeometryScriptDebug) * Debug )